| 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | /* |
| 3 | * Copyright (C) 2009 Renesas Solutions Corp. |
| 4 | * |
| 5 | * Kuninori Morimoto <morimoto.kuninori@renesas.com> |
| 6 | */ |
| 7 | #include <asm/clock.h> |
| 8 | #include <asm/heartbeat.h> |
| 9 | #include <asm/suspend.h> |
| 10 | #include <cpu/sh7724.h> |
| 11 | #include <linux/delay.h> |
| 12 | #include <linux/device.h> |
| 13 | #include <linux/i2c.h> |
| 14 | #include <linux/io.h> |
| 15 | #include <linux/init.h> |
| 16 | #include <linux/input.h> |
| 17 | #include <linux/input/sh_keysc.h> |
| 18 | #include <linux/interrupt.h> |
| 19 | #include <linux/memblock.h> |
| 20 | #include <linux/mmc/host.h> |
| 21 | #include <linux/platform_data/sh_mmcif.h> |
| 22 | #include <linux/mtd/physmap.h> |
| 23 | #include <linux/gpio.h> |
| 24 | #include <linux/gpio/machine.h> |
| 25 | #include <linux/platform_data/gpio_backlight.h> |
| 26 | #include <linux/platform_data/tmio.h> |
| 27 | #include <linux/platform_data/tsc2007.h> |
| 28 | #include <linux/platform_device.h> |
| 29 | #include <linux/regulator/fixed.h> |
| 30 | #include <linux/regulator/machine.h> |
| 31 | #include <linux/sh_eth.h> |
| 32 | #include <linux/sh_intc.h> |
| 33 | #include <linux/spi/mmc_spi.h> |
| 34 | #include <linux/spi/sh_msiof.h> |
| 35 | #include <linux/spi/spi.h> |
| 36 | #include <linux/usb/r8a66597.h> |
| 37 | #include <linux/usb/renesas_usbhs.h> |
| 38 | #include <linux/videodev2.h> |
| 39 | #include <linux/dma-map-ops.h> |
| 40 | |
| 41 | #include <media/drv-intf/renesas-ceu.h> |
| 42 | #include <media/i2c/mt9t112.h> |
| 43 | #include <media/i2c/tw9910.h> |
| 44 | |
| 45 | #include <sound/sh_fsi.h> |
| 46 | #include <sound/simple_card.h> |
| 47 | |
| 48 | #include <video/sh_mobile_lcdc.h> |
| 49 | |
| 50 | /* |
| 51 | * Address Interface BusWidth |
| 52 | *----------------------------------------- |
| 53 | * 0x0000_0000 uboot 16bit |
| 54 | * 0x0004_0000 Linux romImage 16bit |
| 55 | * 0x0014_0000 MTD for Linux 16bit |
| 56 | * 0x0400_0000 Internal I/O 16/32bit |
| 57 | * 0x0800_0000 DRAM 32bit |
| 58 | * 0x1800_0000 MFI 16bit |
| 59 | */ |
| 60 | |
| 61 | /* SWITCH |
| 62 | *------------------------------ |
| 63 | * DS2[1] = FlashROM write protect ON : write protect |
| 64 | * OFF : No write protect |
| 65 | * DS2[2] = RMII / TS, SCIF ON : RMII |
| 66 | * OFF : TS, SCIF3 |
| 67 | * DS2[3] = Camera / Video ON : Camera |
| 68 | * OFF : NTSC/PAL (IN) |
| 69 | * DS2[5] = NTSC_OUT Clock ON : On board OSC |
| 70 | * OFF : SH7724 DV_CLK |
| 71 | * DS2[6-7] = MMC / SD ON-OFF : SD |
| 72 | * OFF-ON : MMC |
| 73 | */ |
| 74 | |
| 75 | /* |
| 76 | * FSI - DA7210 |
| 77 | * |
| 78 | * it needs amixer settings for playing |
| 79 | * |
| 80 | * amixer set 'HeadPhone' 80 |
| 81 | * amixer set 'Out Mixer Left DAC Left' on |
| 82 | * amixer set 'Out Mixer Right DAC Right' on |
| 83 | */ |
| 84 | |
| 85 | #define CEU_BUFFER_MEMORY_SIZE (4 << 20) |
| 86 | static phys_addr_t ceu0_dma_membase; |
| 87 | static phys_addr_t ceu1_dma_membase; |
| 88 | |
| 89 | /* Heartbeat */ |
| 90 | static unsigned char led_pos[] = { 0, 1, 2, 3 }; |
| 91 | |
| 92 | static struct heartbeat_data heartbeat_data = { |
| 93 | .nr_bits = 4, |
| 94 | .bit_pos = led_pos, |
| 95 | }; |
| 96 | |
| 97 | static struct resource heartbeat_resource = { |
| 98 | .start = 0xA405012C, /* PTG */ |
| 99 | .end = 0xA405012E - 1, |
| 100 | .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT, |
| 101 | }; |
| 102 | |
| 103 | static struct platform_device heartbeat_device = { |
| 104 | .name = "heartbeat", |
| 105 | .id = -1, |
| 106 | .dev = { |
| 107 | .platform_data = &heartbeat_data, |
| 108 | }, |
| 109 | .num_resources = 1, |
| 110 | .resource = &heartbeat_resource, |
| 111 | }; |
| 112 | |
| 113 | /* MTD */ |
| 114 | static struct mtd_partition nor_flash_partitions[] = { |
| 115 | { |
| 116 | .name = "boot loader", |
| 117 | .offset = 0, |
| 118 | .size = (5 * 1024 * 1024), |
| 119 | .mask_flags = MTD_WRITEABLE, /* force read-only */ |
| 120 | }, { |
| 121 | .name = "free-area", |
| 122 | .offset = MTDPART_OFS_APPEND, |
| 123 | .size = MTDPART_SIZ_FULL, |
| 124 | }, |
| 125 | }; |
| 126 | |
| 127 | static struct physmap_flash_data nor_flash_data = { |
| 128 | .width = 2, |
| 129 | .parts = nor_flash_partitions, |
| 130 | .nr_parts = ARRAY_SIZE(nor_flash_partitions), |
| 131 | }; |
| 132 | |
| 133 | static struct resource nor_flash_resources[] = { |
| 134 | [0] = { |
| 135 | .name = "NOR Flash", |
| 136 | .start = 0x00000000, |
| 137 | .end = 0x03ffffff, |
| 138 | .flags = IORESOURCE_MEM, |
| 139 | } |
| 140 | }; |
| 141 | |
| 142 | static struct platform_device nor_flash_device = { |
| 143 | .name = "physmap-flash", |
| 144 | .resource = nor_flash_resources, |
| 145 | .num_resources = ARRAY_SIZE(nor_flash_resources), |
| 146 | .dev = { |
| 147 | .platform_data = &nor_flash_data, |
| 148 | }, |
| 149 | }; |
| 150 | |
| 151 | /* SH Eth */ |
| 152 | #define SH_ETH_ADDR (0xA4600000) |
| 153 | static struct resource sh_eth_resources[] = { |
| 154 | [0] = { |
| 155 | .start = SH_ETH_ADDR, |
| 156 | .end = SH_ETH_ADDR + 0x1FC, |
| 157 | .flags = IORESOURCE_MEM, |
| 158 | }, |
| 159 | [1] = { |
| 160 | .start = evt2irq(0xd60), |
| 161 | .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL, |
| 162 | }, |
| 163 | }; |
| 164 | |
| 165 | static struct sh_eth_plat_data sh_eth_plat = { |
| 166 | .phy = 0x1f, /* SMSC LAN8700 */ |
| 167 | .phy_interface = PHY_INTERFACE_MODE_MII, |
| 168 | .ether_link_active_low = 1 |
| 169 | }; |
| 170 | |
| 171 | static struct platform_device sh_eth_device = { |
| 172 | .name = "sh7724-ether", |
| 173 | .id = 0, |
| 174 | .dev = { |
| 175 | .platform_data = &sh_eth_plat, |
| 176 | }, |
| 177 | .num_resources = ARRAY_SIZE(sh_eth_resources), |
| 178 | .resource = sh_eth_resources, |
| 179 | }; |
| 180 | |
| 181 | /* USB0 host */ |
| 182 | static void usb0_port_power(int port, int power) |
| 183 | { |
| 184 | gpio_set_value(GPIO_PTB4, power); |
| 185 | } |
| 186 | |
| 187 | static struct r8a66597_platdata usb0_host_data = { |
| 188 | .on_chip = 1, |
| 189 | .port_power = usb0_port_power, |
| 190 | }; |
| 191 | |
| 192 | static struct resource usb0_host_resources[] = { |
| 193 | [0] = { |
| 194 | .start = 0xa4d80000, |
| 195 | .end = 0xa4d80124 - 1, |
| 196 | .flags = IORESOURCE_MEM, |
| 197 | }, |
| 198 | [1] = { |
| 199 | .start = evt2irq(0xa20), |
| 200 | .end = evt2irq(0xa20), |
| 201 | .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, |
| 202 | }, |
| 203 | }; |
| 204 | |
| 205 | static struct platform_device usb0_host_device = { |
| 206 | .name = "r8a66597_hcd", |
| 207 | .id = 0, |
| 208 | .dev = { |
| 209 | .dma_mask = NULL, /* not use dma */ |
| 210 | .coherent_dma_mask = 0xffffffff, |
| 211 | .platform_data = &usb0_host_data, |
| 212 | }, |
| 213 | .num_resources = ARRAY_SIZE(usb0_host_resources), |
| 214 | .resource = usb0_host_resources, |
| 215 | }; |
| 216 | |
| 217 | /* USB1 host/function */ |
| 218 | static void usb1_port_power(int port, int power) |
| 219 | { |
| 220 | gpio_set_value(GPIO_PTB5, power); |
| 221 | } |
| 222 | |
| 223 | static struct r8a66597_platdata usb1_common_data = { |
| 224 | .on_chip = 1, |
| 225 | .port_power = usb1_port_power, |
| 226 | }; |
| 227 | |
| 228 | static struct resource usb1_common_resources[] = { |
| 229 | [0] = { |
| 230 | .start = 0xa4d90000, |
| 231 | .end = 0xa4d90124 - 1, |
| 232 | .flags = IORESOURCE_MEM, |
| 233 | }, |
| 234 | [1] = { |
| 235 | .start = evt2irq(0xa40), |
| 236 | .end = evt2irq(0xa40), |
| 237 | .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, |
| 238 | }, |
| 239 | }; |
| 240 | |
| 241 | static struct platform_device usb1_common_device = { |
| 242 | /* .name will be added in arch_setup */ |
| 243 | .id = 1, |
| 244 | .dev = { |
| 245 | .dma_mask = NULL, /* not use dma */ |
| 246 | .coherent_dma_mask = 0xffffffff, |
| 247 | .platform_data = &usb1_common_data, |
| 248 | }, |
| 249 | .num_resources = ARRAY_SIZE(usb1_common_resources), |
| 250 | .resource = usb1_common_resources, |
| 251 | }; |
| 252 | |
| 253 | /* |
| 254 | * USBHS |
| 255 | */ |
| 256 | static int usbhs_get_id(struct platform_device *pdev) |
| 257 | { |
| 258 | return gpio_get_value(GPIO_PTB3); |
| 259 | } |
| 260 | |
| 261 | static int usbhs_phy_reset(struct platform_device *pdev) |
| 262 | { |
| 263 | /* enable vbus if HOST */ |
| 264 | if (!gpio_get_value(GPIO_PTB3)) |
| 265 | gpio_set_value(GPIO_PTB5, 1); |
| 266 | |
| 267 | return 0; |
| 268 | } |
| 269 | |
| 270 | static struct renesas_usbhs_platform_info usbhs_info = { |
| 271 | .platform_callback = { |
| 272 | .get_id = usbhs_get_id, |
| 273 | .phy_reset = usbhs_phy_reset, |
| 274 | }, |
| 275 | .driver_param = { |
| 276 | .buswait_bwait = 4, |
| 277 | .detection_delay = 5, |
| 278 | .d0_tx_id = SHDMA_SLAVE_USB1D0_TX, |
| 279 | .d0_rx_id = SHDMA_SLAVE_USB1D0_RX, |
| 280 | .d1_tx_id = SHDMA_SLAVE_USB1D1_TX, |
| 281 | .d1_rx_id = SHDMA_SLAVE_USB1D1_RX, |
| 282 | }, |
| 283 | }; |
| 284 | |
| 285 | static struct resource usbhs_resources[] = { |
| 286 | [0] = { |
| 287 | .start = 0xa4d90000, |
| 288 | .end = 0xa4d90124 - 1, |
| 289 | .flags = IORESOURCE_MEM, |
| 290 | }, |
| 291 | [1] = { |
| 292 | .start = evt2irq(0xa40), |
| 293 | .end = evt2irq(0xa40), |
| 294 | .flags = IORESOURCE_IRQ, |
| 295 | }, |
| 296 | }; |
| 297 | |
| 298 | static struct platform_device usbhs_device = { |
| 299 | .name = "renesas_usbhs", |
| 300 | .id = 1, |
| 301 | .dev = { |
| 302 | .dma_mask = NULL, /* not use dma */ |
| 303 | .coherent_dma_mask = 0xffffffff, |
| 304 | .platform_data = &usbhs_info, |
| 305 | }, |
| 306 | .num_resources = ARRAY_SIZE(usbhs_resources), |
| 307 | .resource = usbhs_resources, |
| 308 | }; |
| 309 | |
| 310 | /* LCDC and backlight */ |
| 311 | static const struct fb_videomode ecovec_lcd_modes[] = { |
| 312 | { |
| 313 | .name = "Panel", |
| 314 | .xres = 800, |
| 315 | .yres = 480, |
| 316 | .left_margin = 220, |
| 317 | .right_margin = 110, |
| 318 | .hsync_len = 70, |
| 319 | .upper_margin = 20, |
| 320 | .lower_margin = 5, |
| 321 | .vsync_len = 5, |
| 322 | .sync = 0, /* hsync and vsync are active low */ |
| 323 | }, |
| 324 | }; |
| 325 | |
| 326 | static const struct fb_videomode ecovec_dvi_modes[] = { |
| 327 | { |
| 328 | .name = "DVI", |
| 329 | .xres = 1280, |
| 330 | .yres = 720, |
| 331 | .left_margin = 220, |
| 332 | .right_margin = 110, |
| 333 | .hsync_len = 40, |
| 334 | .upper_margin = 20, |
| 335 | .lower_margin = 5, |
| 336 | .vsync_len = 5, |
| 337 | .sync = 0, /* hsync and vsync are active low */ |
| 338 | }, |
| 339 | }; |
| 340 | |
| 341 | static struct sh_mobile_lcdc_info lcdc_info = { |
| 342 | .ch[0] = { |
| 343 | .interface_type = RGB18, |
| 344 | .chan = LCDC_CHAN_MAINLCD, |
| 345 | .fourcc = V4L2_PIX_FMT_RGB565, |
| 346 | .panel_cfg = { /* 7.0 inch */ |
| 347 | .width = 152, |
| 348 | .height = 91, |
| 349 | }, |
| 350 | } |
| 351 | }; |
| 352 | |
| 353 | static struct resource lcdc_resources[] = { |
| 354 | [0] = { |
| 355 | .name = "LCDC", |
| 356 | .start = 0xfe940000, |
| 357 | .end = 0xfe942fff, |
| 358 | .flags = IORESOURCE_MEM, |
| 359 | }, |
| 360 | [1] = { |
| 361 | .start = evt2irq(0xf40), |
| 362 | .flags = IORESOURCE_IRQ, |
| 363 | }, |
| 364 | }; |
| 365 | |
| 366 | static struct platform_device lcdc_device = { |
| 367 | .name = "sh_mobile_lcdc_fb", |
| 368 | .num_resources = ARRAY_SIZE(lcdc_resources), |
| 369 | .resource = lcdc_resources, |
| 370 | .dev = { |
| 371 | .platform_data = &lcdc_info, |
| 372 | }, |
| 373 | }; |
| 374 | |
| 375 | static struct gpiod_lookup_table gpio_backlight_lookup = { |
| 376 | .dev_id = "gpio-backlight.0", |
| 377 | .table = { |
| 378 | GPIO_LOOKUP("sh7724_pfc", GPIO_PTR1, NULL, GPIO_ACTIVE_HIGH), |
| 379 | { } |
| 380 | }, |
| 381 | }; |
| 382 | |
| 383 | static struct property_entry gpio_backlight_props[] = { |
| 384 | PROPERTY_ENTRY_BOOL("default-on"), |
| 385 | { } |
| 386 | }; |
| 387 | |
| 388 | static struct gpio_backlight_platform_data gpio_backlight_data = { |
| 389 | .dev = &lcdc_device.dev, |
| 390 | }; |
| 391 | |
| 392 | static const struct platform_device_info gpio_backlight_device_info = { |
| 393 | .name = "gpio-backlight", |
| 394 | .data = &gpio_backlight_data, |
| 395 | .size_data = sizeof(gpio_backlight_data), |
| 396 | .properties = gpio_backlight_props, |
| 397 | }; |
| 398 | |
| 399 | static struct platform_device *gpio_backlight_device; |
| 400 | |
| 401 | /* CEU0 */ |
| 402 | static struct ceu_platform_data ceu0_pdata = { |
| 403 | .num_subdevs = 2, |
| 404 | .subdevs = { |
| 405 | { /* [0] = mt9t112 */ |
| 406 | .flags = 0, |
| 407 | .bus_width = 8, |
| 408 | .bus_shift = 0, |
| 409 | .i2c_adapter_id = 0, |
| 410 | .i2c_address = 0x3c, |
| 411 | }, |
| 412 | { /* [1] = tw9910 */ |
| 413 | .flags = 0, |
| 414 | .bus_width = 8, |
| 415 | .bus_shift = 0, |
| 416 | .i2c_adapter_id = 0, |
| 417 | .i2c_address = 0x45, |
| 418 | }, |
| 419 | }, |
| 420 | }; |
| 421 | |
| 422 | static struct resource ceu0_resources[] = { |
| 423 | [0] = { |
| 424 | .name = "CEU0", |
| 425 | .start = 0xfe910000, |
| 426 | .end = 0xfe91009f, |
| 427 | .flags = IORESOURCE_MEM, |
| 428 | }, |
| 429 | [1] = { |
| 430 | .start = evt2irq(0x880), |
| 431 | .flags = IORESOURCE_IRQ, |
| 432 | }, |
| 433 | }; |
| 434 | |
| 435 | static struct platform_device ceu0_device = { |
| 436 | .name = "renesas-ceu", |
| 437 | .id = 0, /* ceu.0 */ |
| 438 | .num_resources = ARRAY_SIZE(ceu0_resources), |
| 439 | .resource = ceu0_resources, |
| 440 | .dev = { |
| 441 | .platform_data = &ceu0_pdata, |
| 442 | }, |
| 443 | }; |
| 444 | |
| 445 | /* CEU1 */ |
| 446 | static struct ceu_platform_data ceu1_pdata = { |
| 447 | .num_subdevs = 1, |
| 448 | .subdevs = { |
| 449 | { /* [0] = mt9t112 */ |
| 450 | .flags = 0, |
| 451 | .bus_width = 8, |
| 452 | .bus_shift = 0, |
| 453 | .i2c_adapter_id = 1, |
| 454 | .i2c_address = 0x3c, |
| 455 | }, |
| 456 | }, |
| 457 | }; |
| 458 | |
| 459 | static struct resource ceu1_resources[] = { |
| 460 | [0] = { |
| 461 | .name = "CEU1", |
| 462 | .start = 0xfe914000, |
| 463 | .end = 0xfe91409f, |
| 464 | .flags = IORESOURCE_MEM, |
| 465 | }, |
| 466 | [1] = { |
| 467 | .start = evt2irq(0x9e0), |
| 468 | .flags = IORESOURCE_IRQ, |
| 469 | }, |
| 470 | }; |
| 471 | |
| 472 | static struct platform_device ceu1_device = { |
| 473 | .name = "renesas-ceu", |
| 474 | .id = 1, /* ceu.1 */ |
| 475 | .num_resources = ARRAY_SIZE(ceu1_resources), |
| 476 | .resource = ceu1_resources, |
| 477 | .dev = { |
| 478 | .platform_data = &ceu1_pdata, |
| 479 | }, |
| 480 | }; |
| 481 | |
| 482 | /* Power up/down GPIOs for camera devices and video decoder */ |
| 483 | static struct gpiod_lookup_table tw9910_gpios = { |
| 484 | .dev_id = "0-0045", |
| 485 | .table = { |
| 486 | GPIO_LOOKUP("sh7724_pfc", GPIO_PTU2, "pdn", GPIO_ACTIVE_HIGH), |
| 487 | }, |
| 488 | }; |
| 489 | |
| 490 | static struct gpiod_lookup_table mt9t112_0_gpios = { |
| 491 | .dev_id = "0-003c", |
| 492 | .table = { |
| 493 | GPIO_LOOKUP("sh7724_pfc", GPIO_PTA3, "standby", |
| 494 | GPIO_ACTIVE_HIGH), |
| 495 | }, |
| 496 | }; |
| 497 | |
| 498 | static struct gpiod_lookup_table mt9t112_1_gpios = { |
| 499 | .dev_id = "1-003c", |
| 500 | .table = { |
| 501 | GPIO_LOOKUP("sh7724_pfc", GPIO_PTA4, "standby", |
| 502 | GPIO_ACTIVE_HIGH), |
| 503 | }, |
| 504 | }; |
| 505 | |
| 506 | /* I2C device */ |
| 507 | static struct tw9910_video_info tw9910_info = { |
| 508 | .buswidth = 8, |
| 509 | .mpout = TW9910_MPO_FIELD, |
| 510 | }; |
| 511 | |
| 512 | static struct mt9t112_platform_data mt9t112_0_pdata = { |
| 513 | .flags = MT9T112_FLAG_PCLK_RISING_EDGE, |
| 514 | .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */ |
| 515 | }; |
| 516 | |
| 517 | static struct mt9t112_platform_data mt9t112_1_pdata = { |
| 518 | .flags = MT9T112_FLAG_PCLK_RISING_EDGE, |
| 519 | .divider = { 0x49, 0x6, 0, 6, 0, 9, 9, 6, 0 }, /* for 24MHz */ |
| 520 | }; |
| 521 | |
| 522 | static struct i2c_board_info i2c0_devices[] = { |
| 523 | { |
| 524 | I2C_BOARD_INFO("da7210", 0x1a), |
| 525 | }, |
| 526 | { |
| 527 | I2C_BOARD_INFO("tw9910", 0x45), |
| 528 | .platform_data = &tw9910_info, |
| 529 | }, |
| 530 | { |
| 531 | /* 1st camera */ |
| 532 | I2C_BOARD_INFO("mt9t112", 0x3c), |
| 533 | .platform_data = &mt9t112_0_pdata, |
| 534 | }, |
| 535 | }; |
| 536 | |
| 537 | static struct i2c_board_info i2c1_devices[] = { |
| 538 | { |
| 539 | I2C_BOARD_INFO("r2025sd", 0x32), |
| 540 | }, |
| 541 | { |
| 542 | I2C_BOARD_INFO("lis3lv02d", 0x1c), |
| 543 | .irq = evt2irq(0x620), |
| 544 | }, |
| 545 | { |
| 546 | /* 2nd camera */ |
| 547 | I2C_BOARD_INFO("mt9t112", 0x3c), |
| 548 | .platform_data = &mt9t112_1_pdata, |
| 549 | }, |
| 550 | }; |
| 551 | |
| 552 | /* KEYSC */ |
| 553 | static struct sh_keysc_info keysc_info = { |
| 554 | .mode = SH_KEYSC_MODE_1, |
| 555 | .scan_timing = 3, |
| 556 | .delay = 50, |
| 557 | .kycr2_delay = 100, |
| 558 | .keycodes = { KEY_1, 0, 0, 0, 0, |
| 559 | KEY_2, 0, 0, 0, 0, |
| 560 | KEY_3, 0, 0, 0, 0, |
| 561 | KEY_4, 0, 0, 0, 0, |
| 562 | KEY_5, 0, 0, 0, 0, |
| 563 | KEY_6, 0, 0, 0, 0, }, |
| 564 | }; |
| 565 | |
| 566 | static struct resource keysc_resources[] = { |
| 567 | [0] = { |
| 568 | .name = "KEYSC", |
| 569 | .start = 0x044b0000, |
| 570 | .end = 0x044b000f, |
| 571 | .flags = IORESOURCE_MEM, |
| 572 | }, |
| 573 | [1] = { |
| 574 | .start = evt2irq(0xbe0), |
| 575 | .flags = IORESOURCE_IRQ, |
| 576 | }, |
| 577 | }; |
| 578 | |
| 579 | static struct platform_device keysc_device = { |
| 580 | .name = "sh_keysc", |
| 581 | .id = 0, /* keysc0 clock */ |
| 582 | .num_resources = ARRAY_SIZE(keysc_resources), |
| 583 | .resource = keysc_resources, |
| 584 | .dev = { |
| 585 | .platform_data = &keysc_info, |
| 586 | }, |
| 587 | }; |
| 588 | |
| 589 | /* TouchScreen */ |
| 590 | #define IRQ0 evt2irq(0x600) |
| 591 | |
| 592 | static int ts_get_pendown_state(struct device *dev) |
| 593 | { |
| 594 | int val = 0; |
| 595 | gpio_free(GPIO_FN_INTC_IRQ0); |
| 596 | gpio_request(GPIO_PTZ0, NULL); |
| 597 | gpio_direction_input(GPIO_PTZ0); |
| 598 | |
| 599 | val = gpio_get_value(GPIO_PTZ0); |
| 600 | |
| 601 | gpio_free(GPIO_PTZ0); |
| 602 | gpio_request(GPIO_FN_INTC_IRQ0, NULL); |
| 603 | |
| 604 | return val ? 0 : 1; |
| 605 | } |
| 606 | |
| 607 | static int ts_init(void) |
| 608 | { |
| 609 | gpio_request(GPIO_FN_INTC_IRQ0, NULL); |
| 610 | return 0; |
| 611 | } |
| 612 | |
| 613 | static struct tsc2007_platform_data tsc2007_info = { |
| 614 | .model = 2007, |
| 615 | .x_plate_ohms = 180, |
| 616 | .get_pendown_state = ts_get_pendown_state, |
| 617 | .init_platform_hw = ts_init, |
| 618 | }; |
| 619 | |
| 620 | static struct i2c_board_info ts_i2c_clients = { |
| 621 | I2C_BOARD_INFO("tsc2007", 0x48), |
| 622 | .type = "tsc2007", |
| 623 | .platform_data = &tsc2007_info, |
| 624 | .irq = IRQ0, |
| 625 | }; |
| 626 | |
| 627 | static struct regulator_consumer_supply cn12_power_consumers[] = |
| 628 | { |
| 629 | REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"), |
| 630 | REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"), |
| 631 | REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"), |
| 632 | REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"), |
| 633 | }; |
| 634 | |
| 635 | static struct regulator_init_data cn12_power_init_data = { |
| 636 | .constraints = { |
| 637 | .valid_ops_mask = REGULATOR_CHANGE_STATUS, |
| 638 | }, |
| 639 | .num_consumer_supplies = ARRAY_SIZE(cn12_power_consumers), |
| 640 | .consumer_supplies = cn12_power_consumers, |
| 641 | }; |
| 642 | |
| 643 | static struct fixed_voltage_config cn12_power_info = { |
| 644 | .supply_name = "CN12 SD/MMC Vdd", |
| 645 | .microvolts = 3300000, |
| 646 | .init_data = &cn12_power_init_data, |
| 647 | }; |
| 648 | |
| 649 | static struct platform_device cn12_power = { |
| 650 | .name = "reg-fixed-voltage", |
| 651 | .id = 0, |
| 652 | .dev = { |
| 653 | .platform_data = &cn12_power_info, |
| 654 | }, |
| 655 | }; |
| 656 | |
| 657 | static struct gpiod_lookup_table cn12_power_gpiod_table = { |
| 658 | .dev_id = "reg-fixed-voltage.0", |
| 659 | .table = { |
| 660 | /* Offset 7 on port B */ |
| 661 | GPIO_LOOKUP("sh7724_pfc", GPIO_PTB7, |
| 662 | NULL, GPIO_ACTIVE_HIGH), |
| 663 | { }, |
| 664 | }, |
| 665 | }; |
| 666 | |
| 667 | #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) |
| 668 | /* SDHI0 */ |
| 669 | static struct regulator_consumer_supply sdhi0_power_consumers[] = |
| 670 | { |
| 671 | REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"), |
| 672 | REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"), |
| 673 | }; |
| 674 | |
| 675 | static struct regulator_init_data sdhi0_power_init_data = { |
| 676 | .constraints = { |
| 677 | .valid_ops_mask = REGULATOR_CHANGE_STATUS, |
| 678 | }, |
| 679 | .num_consumer_supplies = ARRAY_SIZE(sdhi0_power_consumers), |
| 680 | .consumer_supplies = sdhi0_power_consumers, |
| 681 | }; |
| 682 | |
| 683 | static struct fixed_voltage_config sdhi0_power_info = { |
| 684 | .supply_name = "CN11 SD/MMC Vdd", |
| 685 | .microvolts = 3300000, |
| 686 | .init_data = &sdhi0_power_init_data, |
| 687 | }; |
| 688 | |
| 689 | static struct platform_device sdhi0_power = { |
| 690 | .name = "reg-fixed-voltage", |
| 691 | .id = 1, |
| 692 | .dev = { |
| 693 | .platform_data = &sdhi0_power_info, |
| 694 | }, |
| 695 | }; |
| 696 | |
| 697 | static struct gpiod_lookup_table sdhi0_power_gpiod_table = { |
| 698 | .dev_id = "reg-fixed-voltage.1", |
| 699 | .table = { |
| 700 | /* Offset 6 on port B */ |
| 701 | GPIO_LOOKUP("sh7724_pfc", GPIO_PTB6, |
| 702 | NULL, GPIO_ACTIVE_HIGH), |
| 703 | { }, |
| 704 | }, |
| 705 | }; |
| 706 | |
| 707 | static struct gpiod_lookup_table sdhi0_gpio_table = { |
| 708 | .dev_id = "sh_mobile_sdhi.0", |
| 709 | .table = { |
| 710 | /* Card detect */ |
| 711 | GPIO_LOOKUP("sh7724_pfc", GPIO_PTY7, "cd", GPIO_ACTIVE_LOW), |
| 712 | { }, |
| 713 | }, |
| 714 | }; |
| 715 | |
| 716 | static struct tmio_mmc_data sdhi0_info = { |
| 717 | .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX, |
| 718 | .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX, |
| 719 | .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | |
| 720 | MMC_CAP_NEEDS_POLL, |
| 721 | }; |
| 722 | |
| 723 | static struct resource sdhi0_resources[] = { |
| 724 | [0] = { |
| 725 | .name = "SDHI0", |
| 726 | .start = 0x04ce0000, |
| 727 | .end = 0x04ce00ff, |
| 728 | .flags = IORESOURCE_MEM, |
| 729 | }, |
| 730 | [1] = { |
| 731 | .start = evt2irq(0xe80), |
| 732 | .flags = IORESOURCE_IRQ, |
| 733 | }, |
| 734 | }; |
| 735 | |
| 736 | static struct platform_device sdhi0_device = { |
| 737 | .name = "sh_mobile_sdhi", |
| 738 | .num_resources = ARRAY_SIZE(sdhi0_resources), |
| 739 | .resource = sdhi0_resources, |
| 740 | .id = 0, |
| 741 | .dev = { |
| 742 | .platform_data = &sdhi0_info, |
| 743 | }, |
| 744 | }; |
| 745 | |
| 746 | #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) |
| 747 | /* SDHI1 */ |
| 748 | static struct tmio_mmc_data sdhi1_info = { |
| 749 | .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI1_TX, |
| 750 | .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI1_RX, |
| 751 | .capabilities = MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD | |
| 752 | MMC_CAP_NEEDS_POLL, |
| 753 | }; |
| 754 | |
| 755 | static struct gpiod_lookup_table sdhi1_gpio_table = { |
| 756 | .dev_id = "sh_mobile_sdhi.1", |
| 757 | .table = { |
| 758 | /* Card detect */ |
| 759 | GPIO_LOOKUP("sh7724_pfc", GPIO_PTW7, "cd", GPIO_ACTIVE_LOW), |
| 760 | { }, |
| 761 | }, |
| 762 | }; |
| 763 | |
| 764 | static struct resource sdhi1_resources[] = { |
| 765 | [0] = { |
| 766 | .name = "SDHI1", |
| 767 | .start = 0x04cf0000, |
| 768 | .end = 0x04cf00ff, |
| 769 | .flags = IORESOURCE_MEM, |
| 770 | }, |
| 771 | [1] = { |
| 772 | .start = evt2irq(0x4e0), |
| 773 | .flags = IORESOURCE_IRQ, |
| 774 | }, |
| 775 | }; |
| 776 | |
| 777 | static struct platform_device sdhi1_device = { |
| 778 | .name = "sh_mobile_sdhi", |
| 779 | .num_resources = ARRAY_SIZE(sdhi1_resources), |
| 780 | .resource = sdhi1_resources, |
| 781 | .id = 1, |
| 782 | .dev = { |
| 783 | .platform_data = &sdhi1_info, |
| 784 | }, |
| 785 | }; |
| 786 | #endif /* CONFIG_MMC_SH_MMCIF */ |
| 787 | |
| 788 | #else |
| 789 | |
| 790 | /* MMC SPI */ |
| 791 | static void mmc_spi_setpower(struct device *dev, unsigned int maskval) |
| 792 | { |
| 793 | gpio_set_value(GPIO_PTB6, maskval ? 1 : 0); |
| 794 | } |
| 795 | |
| 796 | static struct mmc_spi_platform_data mmc_spi_info = { |
| 797 | .caps = MMC_CAP_NEEDS_POLL, |
| 798 | .caps2 = MMC_CAP2_RO_ACTIVE_HIGH, |
| 799 | .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, /* 3.3V only */ |
| 800 | .setpower = mmc_spi_setpower, |
| 801 | }; |
| 802 | |
| 803 | static struct gpiod_lookup_table mmc_spi_gpio_table = { |
| 804 | .dev_id = "mmc_spi.0", /* device "mmc_spi" @ CS0 */ |
| 805 | .table = { |
| 806 | /* Card detect */ |
| 807 | GPIO_LOOKUP_IDX("sh7724_pfc", GPIO_PTY7, NULL, 0, |
| 808 | GPIO_ACTIVE_LOW), |
| 809 | /* Write protect */ |
| 810 | GPIO_LOOKUP_IDX("sh7724_pfc", GPIO_PTY6, NULL, 1, |
| 811 | GPIO_ACTIVE_HIGH), |
| 812 | { }, |
| 813 | }, |
| 814 | }; |
| 815 | |
| 816 | static struct spi_board_info spi_bus[] = { |
| 817 | { |
| 818 | .modalias = "mmc_spi", |
| 819 | .platform_data = &mmc_spi_info, |
| 820 | .max_speed_hz = 5000000, |
| 821 | .mode = SPI_MODE_0, |
| 822 | }, |
| 823 | }; |
| 824 | |
| 825 | /* MSIOF0 */ |
| 826 | static struct sh_msiof_spi_info msiof0_data = { |
| 827 | .num_chipselect = 1, |
| 828 | }; |
| 829 | |
| 830 | static struct resource msiof0_resources[] = { |
| 831 | [0] = { |
| 832 | .name = "MSIOF0", |
| 833 | .start = 0xa4c40000, |
| 834 | .end = 0xa4c40063, |
| 835 | .flags = IORESOURCE_MEM, |
| 836 | }, |
| 837 | [1] = { |
| 838 | .start = evt2irq(0xc80), |
| 839 | .flags = IORESOURCE_IRQ, |
| 840 | }, |
| 841 | }; |
| 842 | |
| 843 | static struct platform_device msiof0_device = { |
| 844 | .name = "spi_sh_msiof", |
| 845 | .id = 0, /* MSIOF0 */ |
| 846 | .dev = { |
| 847 | .platform_data = &msiof0_data, |
| 848 | }, |
| 849 | .num_resources = ARRAY_SIZE(msiof0_resources), |
| 850 | .resource = msiof0_resources, |
| 851 | }; |
| 852 | |
| 853 | static struct gpiod_lookup_table msiof_gpio_table = { |
| 854 | .dev_id = "spi_sh_msiof.0", |
| 855 | .table = { |
| 856 | GPIO_LOOKUP("sh7724_pfc", GPIO_PTM4, "cs", GPIO_ACTIVE_HIGH), |
| 857 | { }, |
| 858 | }, |
| 859 | }; |
| 860 | |
| 861 | #endif |
| 862 | |
| 863 | /* FSI */ |
| 864 | static struct resource fsi_resources[] = { |
| 865 | [0] = { |
| 866 | .name = "FSI", |
| 867 | .start = 0xFE3C0000, |
| 868 | .end = 0xFE3C021d, |
| 869 | .flags = IORESOURCE_MEM, |
| 870 | }, |
| 871 | [1] = { |
| 872 | .start = evt2irq(0xf80), |
| 873 | .flags = IORESOURCE_IRQ, |
| 874 | }, |
| 875 | }; |
| 876 | |
| 877 | static struct platform_device fsi_device = { |
| 878 | .name = "sh_fsi", |
| 879 | .id = 0, |
| 880 | .num_resources = ARRAY_SIZE(fsi_resources), |
| 881 | .resource = fsi_resources, |
| 882 | }; |
| 883 | |
| 884 | static struct simple_util_info fsi_da7210_info = { |
| 885 | .name = "DA7210", |
| 886 | .card = "FSIB-DA7210", |
| 887 | .codec = "da7210.0-001a", |
| 888 | .platform = "sh_fsi.0", |
| 889 | .daifmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBP_CFP, |
| 890 | .cpu_dai = { |
| 891 | .name = "fsib-dai", |
| 892 | }, |
| 893 | .codec_dai = { |
| 894 | .name = "da7210-hifi", |
| 895 | }, |
| 896 | }; |
| 897 | |
| 898 | static struct platform_device fsi_da7210_device = { |
| 899 | .name = "asoc-simple-card", |
| 900 | .dev = { |
| 901 | .platform_data = &fsi_da7210_info, |
| 902 | .coherent_dma_mask = DMA_BIT_MASK(32), |
| 903 | .dma_mask = &fsi_da7210_device.dev.coherent_dma_mask, |
| 904 | }, |
| 905 | }; |
| 906 | |
| 907 | |
| 908 | /* IrDA */ |
| 909 | static struct resource irda_resources[] = { |
| 910 | [0] = { |
| 911 | .name = "IrDA", |
| 912 | .start = 0xA45D0000, |
| 913 | .end = 0xA45D0049, |
| 914 | .flags = IORESOURCE_MEM, |
| 915 | }, |
| 916 | [1] = { |
| 917 | .start = evt2irq(0x480), |
| 918 | .flags = IORESOURCE_IRQ, |
| 919 | }, |
| 920 | }; |
| 921 | |
| 922 | static struct platform_device irda_device = { |
| 923 | .name = "sh_sir", |
| 924 | .num_resources = ARRAY_SIZE(irda_resources), |
| 925 | .resource = irda_resources, |
| 926 | }; |
| 927 | |
| 928 | #include <media/i2c/ak881x.h> |
| 929 | #include <media/drv-intf/sh_vou.h> |
| 930 | |
| 931 | static struct ak881x_pdata ak881x_pdata = { |
| 932 | .flags = AK881X_IF_MODE_SLAVE, |
| 933 | }; |
| 934 | |
| 935 | static struct i2c_board_info ak8813 = { |
| 936 | I2C_BOARD_INFO("ak8813", 0x20), |
| 937 | .platform_data = &ak881x_pdata, |
| 938 | }; |
| 939 | |
| 940 | static struct sh_vou_pdata sh_vou_pdata = { |
| 941 | .bus_fmt = SH_VOU_BUS_8BIT, |
| 942 | .flags = SH_VOU_HSYNC_LOW | SH_VOU_VSYNC_LOW, |
| 943 | .board_info = &ak8813, |
| 944 | .i2c_adap = 0, |
| 945 | }; |
| 946 | |
| 947 | static struct resource sh_vou_resources[] = { |
| 948 | [0] = { |
| 949 | .start = 0xfe960000, |
| 950 | .end = 0xfe962043, |
| 951 | .flags = IORESOURCE_MEM, |
| 952 | }, |
| 953 | [1] = { |
| 954 | .start = evt2irq(0x8e0), |
| 955 | .flags = IORESOURCE_IRQ, |
| 956 | }, |
| 957 | }; |
| 958 | |
| 959 | static struct platform_device vou_device = { |
| 960 | .name = "sh-vou", |
| 961 | .id = -1, |
| 962 | .num_resources = ARRAY_SIZE(sh_vou_resources), |
| 963 | .resource = sh_vou_resources, |
| 964 | .dev = { |
| 965 | .platform_data = &sh_vou_pdata, |
| 966 | }, |
| 967 | }; |
| 968 | |
| 969 | #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE) |
| 970 | /* SH_MMCIF */ |
| 971 | static struct resource sh_mmcif_resources[] = { |
| 972 | [0] = { |
| 973 | .name = "SH_MMCIF", |
| 974 | .start = 0xA4CA0000, |
| 975 | .end = 0xA4CA00FF, |
| 976 | .flags = IORESOURCE_MEM, |
| 977 | }, |
| 978 | [1] = { |
| 979 | /* MMC2I */ |
| 980 | .start = evt2irq(0x5a0), |
| 981 | .flags = IORESOURCE_IRQ, |
| 982 | }, |
| 983 | [2] = { |
| 984 | /* MMC3I */ |
| 985 | .start = evt2irq(0x5c0), |
| 986 | .flags = IORESOURCE_IRQ, |
| 987 | }, |
| 988 | }; |
| 989 | |
| 990 | static struct sh_mmcif_plat_data sh_mmcif_plat = { |
| 991 | .sup_pclk = 0, /* SH7724: Max Pclk/2 */ |
| 992 | .caps = MMC_CAP_4_BIT_DATA | |
| 993 | MMC_CAP_8_BIT_DATA | |
| 994 | MMC_CAP_NEEDS_POLL, |
| 995 | .ocr = MMC_VDD_32_33 | MMC_VDD_33_34, |
| 996 | }; |
| 997 | |
| 998 | static struct platform_device sh_mmcif_device = { |
| 999 | .name = "sh_mmcif", |
| 1000 | .id = 0, |
| 1001 | .dev = { |
| 1002 | .platform_data = &sh_mmcif_plat, |
| 1003 | }, |
| 1004 | .num_resources = ARRAY_SIZE(sh_mmcif_resources), |
| 1005 | .resource = sh_mmcif_resources, |
| 1006 | }; |
| 1007 | #endif |
| 1008 | |
| 1009 | static struct platform_device *ecovec_ceu_devices[] __initdata = { |
| 1010 | &ceu0_device, |
| 1011 | &ceu1_device, |
| 1012 | }; |
| 1013 | |
| 1014 | static struct platform_device *ecovec_devices[] __initdata = { |
| 1015 | &heartbeat_device, |
| 1016 | &nor_flash_device, |
| 1017 | &sh_eth_device, |
| 1018 | &usb0_host_device, |
| 1019 | &usb1_common_device, |
| 1020 | &usbhs_device, |
| 1021 | &lcdc_device, |
| 1022 | &keysc_device, |
| 1023 | &cn12_power, |
| 1024 | #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) |
| 1025 | &sdhi0_power, |
| 1026 | &sdhi0_device, |
| 1027 | #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) |
| 1028 | &sdhi1_device, |
| 1029 | #endif |
| 1030 | #else |
| 1031 | &msiof0_device, |
| 1032 | #endif |
| 1033 | &fsi_device, |
| 1034 | &fsi_da7210_device, |
| 1035 | &irda_device, |
| 1036 | &vou_device, |
| 1037 | #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE) |
| 1038 | &sh_mmcif_device, |
| 1039 | #endif |
| 1040 | }; |
| 1041 | |
| 1042 | #ifdef CONFIG_I2C |
| 1043 | #define EEPROM_ADDR 0x50 |
| 1044 | static u8 mac_read(struct i2c_adapter *a, u8 command) |
| 1045 | { |
| 1046 | struct i2c_msg msg[2]; |
| 1047 | u8 buf; |
| 1048 | int ret; |
| 1049 | |
| 1050 | msg[0].addr = EEPROM_ADDR; |
| 1051 | msg[0].flags = 0; |
| 1052 | msg[0].len = 1; |
| 1053 | msg[0].buf = &command; |
| 1054 | |
| 1055 | msg[1].addr = EEPROM_ADDR; |
| 1056 | msg[1].flags = I2C_M_RD; |
| 1057 | msg[1].len = 1; |
| 1058 | msg[1].buf = &buf; |
| 1059 | |
| 1060 | ret = i2c_transfer(a, msg, 2); |
| 1061 | if (ret < 0) { |
| 1062 | printk(KERN_ERR "error %d\n", ret); |
| 1063 | buf = 0xff; |
| 1064 | } |
| 1065 | |
| 1066 | return buf; |
| 1067 | } |
| 1068 | |
| 1069 | static void __init sh_eth_init(struct sh_eth_plat_data *pd) |
| 1070 | { |
| 1071 | struct i2c_adapter *a = i2c_get_adapter(1); |
| 1072 | int i; |
| 1073 | |
| 1074 | if (!a) { |
| 1075 | pr_err("can not get I2C 1\n"); |
| 1076 | return; |
| 1077 | } |
| 1078 | |
| 1079 | /* read MAC address from EEPROM */ |
| 1080 | for (i = 0; i < sizeof(pd->mac_addr); i++) { |
| 1081 | pd->mac_addr[i] = mac_read(a, 0x10 + i); |
| 1082 | msleep(10); |
| 1083 | } |
| 1084 | |
| 1085 | i2c_put_adapter(a); |
| 1086 | } |
| 1087 | #else |
| 1088 | static void __init sh_eth_init(struct sh_eth_plat_data *pd) |
| 1089 | { |
| 1090 | pr_err("unable to read sh_eth MAC address\n"); |
| 1091 | } |
| 1092 | #endif |
| 1093 | |
| 1094 | #define PORT_HIZA 0xA4050158 |
| 1095 | #define IODRIVEA 0xA405018A |
| 1096 | |
| 1097 | extern char ecovec24_sdram_enter_start; |
| 1098 | extern char ecovec24_sdram_enter_end; |
| 1099 | extern char ecovec24_sdram_leave_start; |
| 1100 | extern char ecovec24_sdram_leave_end; |
| 1101 | |
| 1102 | static int __init arch_setup(void) |
| 1103 | { |
| 1104 | struct clk *clk; |
| 1105 | bool cn12_enabled = false; |
| 1106 | |
| 1107 | /* register board specific self-refresh code */ |
| 1108 | sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF | |
| 1109 | SUSP_SH_RSTANDBY, |
| 1110 | &ecovec24_sdram_enter_start, |
| 1111 | &ecovec24_sdram_enter_end, |
| 1112 | &ecovec24_sdram_leave_start, |
| 1113 | &ecovec24_sdram_leave_end); |
| 1114 | |
| 1115 | /* enable STATUS0, STATUS2 and PDSTATUS */ |
| 1116 | gpio_request(GPIO_FN_STATUS0, NULL); |
| 1117 | gpio_request(GPIO_FN_STATUS2, NULL); |
| 1118 | gpio_request(GPIO_FN_PDSTATUS, NULL); |
| 1119 | |
| 1120 | /* enable SCIFA0 */ |
| 1121 | gpio_request(GPIO_FN_SCIF0_TXD, NULL); |
| 1122 | gpio_request(GPIO_FN_SCIF0_RXD, NULL); |
| 1123 | |
| 1124 | /* enable debug LED */ |
| 1125 | gpio_request(GPIO_PTG0, NULL); |
| 1126 | gpio_request(GPIO_PTG1, NULL); |
| 1127 | gpio_request(GPIO_PTG2, NULL); |
| 1128 | gpio_request(GPIO_PTG3, NULL); |
| 1129 | gpio_direction_output(GPIO_PTG0, 0); |
| 1130 | gpio_direction_output(GPIO_PTG1, 0); |
| 1131 | gpio_direction_output(GPIO_PTG2, 0); |
| 1132 | gpio_direction_output(GPIO_PTG3, 0); |
| 1133 | __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA); |
| 1134 | |
| 1135 | /* enable SH-Eth */ |
| 1136 | gpio_request(GPIO_PTA1, NULL); |
| 1137 | gpio_direction_output(GPIO_PTA1, 1); |
| 1138 | mdelay(20); |
| 1139 | |
| 1140 | gpio_request(GPIO_FN_RMII_RXD0, NULL); |
| 1141 | gpio_request(GPIO_FN_RMII_RXD1, NULL); |
| 1142 | gpio_request(GPIO_FN_RMII_TXD0, NULL); |
| 1143 | gpio_request(GPIO_FN_RMII_TXD1, NULL); |
| 1144 | gpio_request(GPIO_FN_RMII_REF_CLK, NULL); |
| 1145 | gpio_request(GPIO_FN_RMII_TX_EN, NULL); |
| 1146 | gpio_request(GPIO_FN_RMII_RX_ER, NULL); |
| 1147 | gpio_request(GPIO_FN_RMII_CRS_DV, NULL); |
| 1148 | gpio_request(GPIO_FN_MDIO, NULL); |
| 1149 | gpio_request(GPIO_FN_MDC, NULL); |
| 1150 | gpio_request(GPIO_FN_LNKSTA, NULL); |
| 1151 | |
| 1152 | /* enable USB */ |
| 1153 | __raw_writew(0x0000, 0xA4D80000); |
| 1154 | __raw_writew(0x0000, 0xA4D90000); |
| 1155 | gpio_request(GPIO_PTB3, NULL); |
| 1156 | gpio_request(GPIO_PTB4, NULL); |
| 1157 | gpio_request(GPIO_PTB5, NULL); |
| 1158 | gpio_direction_input(GPIO_PTB3); |
| 1159 | gpio_direction_output(GPIO_PTB4, 0); |
| 1160 | gpio_direction_output(GPIO_PTB5, 0); |
| 1161 | __raw_writew(0x0600, 0xa40501d4); |
| 1162 | __raw_writew(0x0600, 0xa4050192); |
| 1163 | |
| 1164 | if (gpio_get_value(GPIO_PTB3)) { |
| 1165 | printk(KERN_INFO "USB1 function is selected\n"); |
| 1166 | usb1_common_device.name = "r8a66597_udc"; |
| 1167 | } else { |
| 1168 | printk(KERN_INFO "USB1 host is selected\n"); |
| 1169 | usb1_common_device.name = "r8a66597_hcd"; |
| 1170 | } |
| 1171 | |
| 1172 | /* enable LCDC */ |
| 1173 | gpio_request(GPIO_FN_LCDD23, NULL); |
| 1174 | gpio_request(GPIO_FN_LCDD22, NULL); |
| 1175 | gpio_request(GPIO_FN_LCDD21, NULL); |
| 1176 | gpio_request(GPIO_FN_LCDD20, NULL); |
| 1177 | gpio_request(GPIO_FN_LCDD19, NULL); |
| 1178 | gpio_request(GPIO_FN_LCDD18, NULL); |
| 1179 | gpio_request(GPIO_FN_LCDD17, NULL); |
| 1180 | gpio_request(GPIO_FN_LCDD16, NULL); |
| 1181 | gpio_request(GPIO_FN_LCDD15, NULL); |
| 1182 | gpio_request(GPIO_FN_LCDD14, NULL); |
| 1183 | gpio_request(GPIO_FN_LCDD13, NULL); |
| 1184 | gpio_request(GPIO_FN_LCDD12, NULL); |
| 1185 | gpio_request(GPIO_FN_LCDD11, NULL); |
| 1186 | gpio_request(GPIO_FN_LCDD10, NULL); |
| 1187 | gpio_request(GPIO_FN_LCDD9, NULL); |
| 1188 | gpio_request(GPIO_FN_LCDD8, NULL); |
| 1189 | gpio_request(GPIO_FN_LCDD7, NULL); |
| 1190 | gpio_request(GPIO_FN_LCDD6, NULL); |
| 1191 | gpio_request(GPIO_FN_LCDD5, NULL); |
| 1192 | gpio_request(GPIO_FN_LCDD4, NULL); |
| 1193 | gpio_request(GPIO_FN_LCDD3, NULL); |
| 1194 | gpio_request(GPIO_FN_LCDD2, NULL); |
| 1195 | gpio_request(GPIO_FN_LCDD1, NULL); |
| 1196 | gpio_request(GPIO_FN_LCDD0, NULL); |
| 1197 | gpio_request(GPIO_FN_LCDDISP, NULL); |
| 1198 | gpio_request(GPIO_FN_LCDHSYN, NULL); |
| 1199 | gpio_request(GPIO_FN_LCDDCK, NULL); |
| 1200 | gpio_request(GPIO_FN_LCDVSYN, NULL); |
| 1201 | gpio_request(GPIO_FN_LCDDON, NULL); |
| 1202 | gpio_request(GPIO_FN_LCDLCLK, NULL); |
| 1203 | __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA); |
| 1204 | |
| 1205 | gpio_request(GPIO_PTE6, NULL); |
| 1206 | gpio_request(GPIO_PTU1, NULL); |
| 1207 | gpio_request(GPIO_PTA2, NULL); |
| 1208 | gpio_direction_input(GPIO_PTE6); |
| 1209 | gpio_direction_output(GPIO_PTU1, 0); |
| 1210 | gpio_direction_output(GPIO_PTA2, 0); |
| 1211 | |
| 1212 | /* I/O buffer drive ability is high */ |
| 1213 | __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA); |
| 1214 | |
| 1215 | if (gpio_get_value(GPIO_PTE6)) { |
| 1216 | /* DVI */ |
| 1217 | lcdc_info.clock_source = LCDC_CLK_EXTERNAL; |
| 1218 | lcdc_info.ch[0].clock_divider = 1; |
| 1219 | lcdc_info.ch[0].lcd_modes = ecovec_dvi_modes; |
| 1220 | lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_dvi_modes); |
| 1221 | |
| 1222 | /* No backlight */ |
| 1223 | gpio_backlight_data.dev = NULL; |
| 1224 | |
| 1225 | gpio_set_value(GPIO_PTA2, 1); |
| 1226 | gpio_set_value(GPIO_PTU1, 1); |
| 1227 | } else { |
| 1228 | /* Panel */ |
| 1229 | lcdc_info.clock_source = LCDC_CLK_PERIPHERAL; |
| 1230 | lcdc_info.ch[0].clock_divider = 2; |
| 1231 | lcdc_info.ch[0].lcd_modes = ecovec_lcd_modes; |
| 1232 | lcdc_info.ch[0].num_modes = ARRAY_SIZE(ecovec_lcd_modes); |
| 1233 | |
| 1234 | /* FIXME |
| 1235 | * |
| 1236 | * LCDDON control is needed for Panel, |
| 1237 | * but current sh_mobile_lcdc driver doesn't control it. |
| 1238 | * It is temporary correspondence |
| 1239 | */ |
| 1240 | gpio_request(GPIO_PTF4, NULL); |
| 1241 | gpio_direction_output(GPIO_PTF4, 1); |
| 1242 | |
| 1243 | /* enable TouchScreen */ |
| 1244 | i2c_register_board_info(0, &ts_i2c_clients, 1); |
| 1245 | irq_set_irq_type(IRQ0, IRQ_TYPE_LEVEL_LOW); |
| 1246 | } |
| 1247 | |
| 1248 | /* enable CEU0 */ |
| 1249 | gpio_request(GPIO_FN_VIO0_D15, NULL); |
| 1250 | gpio_request(GPIO_FN_VIO0_D14, NULL); |
| 1251 | gpio_request(GPIO_FN_VIO0_D13, NULL); |
| 1252 | gpio_request(GPIO_FN_VIO0_D12, NULL); |
| 1253 | gpio_request(GPIO_FN_VIO0_D11, NULL); |
| 1254 | gpio_request(GPIO_FN_VIO0_D10, NULL); |
| 1255 | gpio_request(GPIO_FN_VIO0_D9, NULL); |
| 1256 | gpio_request(GPIO_FN_VIO0_D8, NULL); |
| 1257 | gpio_request(GPIO_FN_VIO0_D7, NULL); |
| 1258 | gpio_request(GPIO_FN_VIO0_D6, NULL); |
| 1259 | gpio_request(GPIO_FN_VIO0_D5, NULL); |
| 1260 | gpio_request(GPIO_FN_VIO0_D4, NULL); |
| 1261 | gpio_request(GPIO_FN_VIO0_D3, NULL); |
| 1262 | gpio_request(GPIO_FN_VIO0_D2, NULL); |
| 1263 | gpio_request(GPIO_FN_VIO0_D1, NULL); |
| 1264 | gpio_request(GPIO_FN_VIO0_D0, NULL); |
| 1265 | gpio_request(GPIO_FN_VIO0_VD, NULL); |
| 1266 | gpio_request(GPIO_FN_VIO0_CLK, NULL); |
| 1267 | gpio_request(GPIO_FN_VIO0_FLD, NULL); |
| 1268 | gpio_request(GPIO_FN_VIO0_HD, NULL); |
| 1269 | |
| 1270 | /* enable CEU1 */ |
| 1271 | gpio_request(GPIO_FN_VIO1_D7, NULL); |
| 1272 | gpio_request(GPIO_FN_VIO1_D6, NULL); |
| 1273 | gpio_request(GPIO_FN_VIO1_D5, NULL); |
| 1274 | gpio_request(GPIO_FN_VIO1_D4, NULL); |
| 1275 | gpio_request(GPIO_FN_VIO1_D3, NULL); |
| 1276 | gpio_request(GPIO_FN_VIO1_D2, NULL); |
| 1277 | gpio_request(GPIO_FN_VIO1_D1, NULL); |
| 1278 | gpio_request(GPIO_FN_VIO1_D0, NULL); |
| 1279 | gpio_request(GPIO_FN_VIO1_FLD, NULL); |
| 1280 | gpio_request(GPIO_FN_VIO1_HD, NULL); |
| 1281 | gpio_request(GPIO_FN_VIO1_VD, NULL); |
| 1282 | gpio_request(GPIO_FN_VIO1_CLK, NULL); |
| 1283 | |
| 1284 | /* enable KEYSC */ |
| 1285 | gpio_request(GPIO_FN_KEYOUT5_IN5, NULL); |
| 1286 | gpio_request(GPIO_FN_KEYOUT4_IN6, NULL); |
| 1287 | gpio_request(GPIO_FN_KEYOUT3, NULL); |
| 1288 | gpio_request(GPIO_FN_KEYOUT2, NULL); |
| 1289 | gpio_request(GPIO_FN_KEYOUT1, NULL); |
| 1290 | gpio_request(GPIO_FN_KEYOUT0, NULL); |
| 1291 | gpio_request(GPIO_FN_KEYIN0, NULL); |
| 1292 | |
| 1293 | /* enable user debug switch */ |
| 1294 | gpio_request(GPIO_PTR0, NULL); |
| 1295 | gpio_request(GPIO_PTR4, NULL); |
| 1296 | gpio_request(GPIO_PTR5, NULL); |
| 1297 | gpio_request(GPIO_PTR6, NULL); |
| 1298 | gpio_direction_input(GPIO_PTR0); |
| 1299 | gpio_direction_input(GPIO_PTR4); |
| 1300 | gpio_direction_input(GPIO_PTR5); |
| 1301 | gpio_direction_input(GPIO_PTR6); |
| 1302 | |
| 1303 | /* SD-card slot CN11 */ |
| 1304 | #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) |
| 1305 | /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */ |
| 1306 | gpio_request(GPIO_FN_SDHI0WP, NULL); |
| 1307 | gpio_request(GPIO_FN_SDHI0CMD, NULL); |
| 1308 | gpio_request(GPIO_FN_SDHI0CLK, NULL); |
| 1309 | gpio_request(GPIO_FN_SDHI0D3, NULL); |
| 1310 | gpio_request(GPIO_FN_SDHI0D2, NULL); |
| 1311 | gpio_request(GPIO_FN_SDHI0D1, NULL); |
| 1312 | gpio_request(GPIO_FN_SDHI0D0, NULL); |
| 1313 | #else |
| 1314 | /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */ |
| 1315 | gpio_request(GPIO_FN_MSIOF0_TXD, NULL); |
| 1316 | gpio_request(GPIO_FN_MSIOF0_RXD, NULL); |
| 1317 | gpio_request(GPIO_FN_MSIOF0_TSCK, NULL); |
| 1318 | gpio_request(GPIO_PTB6, NULL); /* 3.3V power control */ |
| 1319 | gpio_direction_output(GPIO_PTB6, 0); /* disable power by default */ |
| 1320 | |
| 1321 | gpiod_add_lookup_table(&mmc_spi_gpio_table); |
| 1322 | gpiod_add_lookup_table(&msiof_gpio_table); |
| 1323 | spi_register_board_info(spi_bus, ARRAY_SIZE(spi_bus)); |
| 1324 | #endif |
| 1325 | |
| 1326 | /* MMC/SD-card slot CN12 */ |
| 1327 | #if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE) |
| 1328 | /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */ |
| 1329 | gpio_request(GPIO_FN_MMC_D7, NULL); |
| 1330 | gpio_request(GPIO_FN_MMC_D6, NULL); |
| 1331 | gpio_request(GPIO_FN_MMC_D5, NULL); |
| 1332 | gpio_request(GPIO_FN_MMC_D4, NULL); |
| 1333 | gpio_request(GPIO_FN_MMC_D3, NULL); |
| 1334 | gpio_request(GPIO_FN_MMC_D2, NULL); |
| 1335 | gpio_request(GPIO_FN_MMC_D1, NULL); |
| 1336 | gpio_request(GPIO_FN_MMC_D0, NULL); |
| 1337 | gpio_request(GPIO_FN_MMC_CLK, NULL); |
| 1338 | gpio_request(GPIO_FN_MMC_CMD, NULL); |
| 1339 | |
| 1340 | cn12_enabled = true; |
| 1341 | #elif defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) |
| 1342 | /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */ |
| 1343 | gpio_request(GPIO_FN_SDHI1WP, NULL); |
| 1344 | gpio_request(GPIO_FN_SDHI1CMD, NULL); |
| 1345 | gpio_request(GPIO_FN_SDHI1CLK, NULL); |
| 1346 | gpio_request(GPIO_FN_SDHI1D3, NULL); |
| 1347 | gpio_request(GPIO_FN_SDHI1D2, NULL); |
| 1348 | gpio_request(GPIO_FN_SDHI1D1, NULL); |
| 1349 | gpio_request(GPIO_FN_SDHI1D0, NULL); |
| 1350 | |
| 1351 | cn12_enabled = true; |
| 1352 | #endif |
| 1353 | |
| 1354 | if (cn12_enabled) |
| 1355 | /* I/O buffer drive ability is high for CN12 */ |
| 1356 | __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000, |
| 1357 | IODRIVEA); |
| 1358 | |
| 1359 | /* enable FSI */ |
| 1360 | gpio_request(GPIO_FN_FSIMCKB, NULL); |
| 1361 | gpio_request(GPIO_FN_FSIIBSD, NULL); |
| 1362 | gpio_request(GPIO_FN_FSIOBSD, NULL); |
| 1363 | gpio_request(GPIO_FN_FSIIBBCK, NULL); |
| 1364 | gpio_request(GPIO_FN_FSIIBLRCK, NULL); |
| 1365 | gpio_request(GPIO_FN_FSIOBBCK, NULL); |
| 1366 | gpio_request(GPIO_FN_FSIOBLRCK, NULL); |
| 1367 | gpio_request(GPIO_FN_CLKAUDIOBO, NULL); |
| 1368 | |
| 1369 | /* set SPU2 clock to 83.4 MHz */ |
| 1370 | clk = clk_get(NULL, "spu_clk"); |
| 1371 | if (!IS_ERR(clk)) { |
| 1372 | clk_set_rate(clk, clk_round_rate(clk, 83333333)); |
| 1373 | clk_put(clk); |
| 1374 | } |
| 1375 | |
| 1376 | /* change parent of FSI B */ |
| 1377 | clk = clk_get(NULL, "fsib_clk"); |
| 1378 | if (!IS_ERR(clk)) { |
| 1379 | /* 48kHz dummy clock was used to make sure 1/1 divide */ |
| 1380 | clk_set_rate(&sh7724_fsimckb_clk, 48000); |
| 1381 | clk_set_parent(clk, &sh7724_fsimckb_clk); |
| 1382 | clk_set_rate(clk, 48000); |
| 1383 | clk_put(clk); |
| 1384 | } |
| 1385 | |
| 1386 | gpio_request(GPIO_PTU0, NULL); |
| 1387 | gpio_direction_output(GPIO_PTU0, 0); |
| 1388 | mdelay(20); |
| 1389 | |
| 1390 | /* enable motion sensor */ |
| 1391 | gpio_request(GPIO_FN_INTC_IRQ1, NULL); |
| 1392 | gpio_direction_input(GPIO_FN_INTC_IRQ1); |
| 1393 | |
| 1394 | /* set VPU clock to 166 MHz */ |
| 1395 | clk = clk_get(NULL, "vpu_clk"); |
| 1396 | if (!IS_ERR(clk)) { |
| 1397 | clk_set_rate(clk, clk_round_rate(clk, 166000000)); |
| 1398 | clk_put(clk); |
| 1399 | } |
| 1400 | |
| 1401 | /* enable IrDA */ |
| 1402 | gpio_request(GPIO_FN_IRDA_OUT, NULL); |
| 1403 | gpio_request(GPIO_FN_IRDA_IN, NULL); |
| 1404 | gpio_request(GPIO_PTU5, NULL); |
| 1405 | gpio_direction_output(GPIO_PTU5, 0); |
| 1406 | |
| 1407 | /* Register gpio lookup tables for cameras and video decoder */ |
| 1408 | gpiod_add_lookup_table(&tw9910_gpios); |
| 1409 | gpiod_add_lookup_table(&mt9t112_0_gpios); |
| 1410 | gpiod_add_lookup_table(&mt9t112_1_gpios); |
| 1411 | |
| 1412 | /* enable I2C device */ |
| 1413 | i2c_register_board_info(0, i2c0_devices, |
| 1414 | ARRAY_SIZE(i2c0_devices)); |
| 1415 | |
| 1416 | i2c_register_board_info(1, i2c1_devices, |
| 1417 | ARRAY_SIZE(i2c1_devices)); |
| 1418 | |
| 1419 | #if defined(CONFIG_VIDEO_SH_VOU) || defined(CONFIG_VIDEO_SH_VOU_MODULE) |
| 1420 | /* VOU */ |
| 1421 | gpio_request(GPIO_FN_DV_D15, NULL); |
| 1422 | gpio_request(GPIO_FN_DV_D14, NULL); |
| 1423 | gpio_request(GPIO_FN_DV_D13, NULL); |
| 1424 | gpio_request(GPIO_FN_DV_D12, NULL); |
| 1425 | gpio_request(GPIO_FN_DV_D11, NULL); |
| 1426 | gpio_request(GPIO_FN_DV_D10, NULL); |
| 1427 | gpio_request(GPIO_FN_DV_D9, NULL); |
| 1428 | gpio_request(GPIO_FN_DV_D8, NULL); |
| 1429 | gpio_request(GPIO_FN_DV_CLKI, NULL); |
| 1430 | gpio_request(GPIO_FN_DV_CLK, NULL); |
| 1431 | gpio_request(GPIO_FN_DV_VSYNC, NULL); |
| 1432 | gpio_request(GPIO_FN_DV_HSYNC, NULL); |
| 1433 | |
| 1434 | /* AK8813 power / reset sequence */ |
| 1435 | gpio_request(GPIO_PTG4, NULL); |
| 1436 | gpio_request(GPIO_PTU3, NULL); |
| 1437 | /* Reset */ |
| 1438 | gpio_direction_output(GPIO_PTG4, 0); |
| 1439 | /* Power down */ |
| 1440 | gpio_direction_output(GPIO_PTU3, 1); |
| 1441 | |
| 1442 | udelay(10); |
| 1443 | |
| 1444 | /* Power up, reset */ |
| 1445 | gpio_set_value(GPIO_PTU3, 0); |
| 1446 | |
| 1447 | udelay(10); |
| 1448 | |
| 1449 | /* Remove reset */ |
| 1450 | gpio_set_value(GPIO_PTG4, 1); |
| 1451 | #endif |
| 1452 | |
| 1453 | /* Initialize CEU platform devices separately to map memory first */ |
| 1454 | device_initialize(&ecovec_ceu_devices[0]->dev); |
| 1455 | dma_declare_coherent_memory(&ecovec_ceu_devices[0]->dev, |
| 1456 | ceu0_dma_membase, ceu0_dma_membase, |
| 1457 | CEU_BUFFER_MEMORY_SIZE); |
| 1458 | platform_device_add(ecovec_ceu_devices[0]); |
| 1459 | |
| 1460 | device_initialize(&ecovec_ceu_devices[1]->dev); |
| 1461 | dma_declare_coherent_memory(&ecovec_ceu_devices[1]->dev, |
| 1462 | ceu1_dma_membase, ceu1_dma_membase, |
| 1463 | CEU_BUFFER_MEMORY_SIZE); |
| 1464 | platform_device_add(ecovec_ceu_devices[1]); |
| 1465 | |
| 1466 | gpiod_add_lookup_table(&cn12_power_gpiod_table); |
| 1467 | #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) |
| 1468 | gpiod_add_lookup_table(&sdhi0_power_gpiod_table); |
| 1469 | gpiod_add_lookup_table(&sdhi0_gpio_table); |
| 1470 | #if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) |
| 1471 | gpiod_add_lookup_table(&sdhi1_gpio_table); |
| 1472 | #endif |
| 1473 | #endif |
| 1474 | |
| 1475 | gpiod_add_lookup_table(&gpio_backlight_lookup); |
| 1476 | gpio_backlight_device = platform_device_register_full( |
| 1477 | &gpio_backlight_device_info); |
| 1478 | if (IS_ERR(gpio_backlight_device)) |
| 1479 | return PTR_ERR(gpio_backlight_device); |
| 1480 | |
| 1481 | return platform_add_devices(ecovec_devices, |
| 1482 | ARRAY_SIZE(ecovec_devices)); |
| 1483 | } |
| 1484 | arch_initcall(arch_setup); |
| 1485 | |
| 1486 | static int __init devices_setup(void) |
| 1487 | { |
| 1488 | sh_eth_init(&sh_eth_plat); |
| 1489 | return 0; |
| 1490 | } |
| 1491 | device_initcall(devices_setup); |
| 1492 | |
| 1493 | /* Reserve a portion of memory for CEU 0 and CEU 1 buffers */ |
| 1494 | static void __init ecovec_mv_mem_reserve(void) |
| 1495 | { |
| 1496 | phys_addr_t phys; |
| 1497 | phys_addr_t size = CEU_BUFFER_MEMORY_SIZE; |
| 1498 | |
| 1499 | phys = memblock_phys_alloc(size, PAGE_SIZE); |
| 1500 | if (!phys) |
| 1501 | panic("Failed to allocate CEU0 memory\n"); |
| 1502 | |
| 1503 | memblock_phys_free(phys, size); |
| 1504 | memblock_remove(phys, size); |
| 1505 | ceu0_dma_membase = phys; |
| 1506 | |
| 1507 | phys = memblock_phys_alloc(size, PAGE_SIZE); |
| 1508 | if (!phys) |
| 1509 | panic("Failed to allocate CEU1 memory\n"); |
| 1510 | |
| 1511 | memblock_phys_free(phys, size); |
| 1512 | memblock_remove(phys, size); |
| 1513 | ceu1_dma_membase = phys; |
| 1514 | } |
| 1515 | |
| 1516 | static struct sh_machine_vector mv_ecovec __initmv = { |
| 1517 | .mv_name = "R0P7724 (EcoVec)", |
| 1518 | .mv_mem_reserve = ecovec_mv_mem_reserve, |
| 1519 | }; |